comuniction between M800 and ADL2

[thorstengsxr]

Hi
I´have tow question about the comunictioon between the M800 and ADL2. I want to have a signal in my Cockpit when the speedlimit and the launchcontrol are active. On the comunictionshield in the ADL2 Setup i only find a flag for road speedlimiter status and nothing for launch control.
1 question is at wich time the status flag change to speedlimiter is active? It´s only works when the engine is running?
2 Is thair any way to singnal that the launchcontrol is active?

regards Thorsten

[JamieA]

When you send the M800 Status flag from the M800 to the ADL2, you get a whole list of channels. Here is some iofo on the status flag group. You will see that:
launch contrl status is in status group 1, item 2 (bitmask 02)
Ground speed limiting status is in group 5, item 8 (bitmask 80)

Here is the detail from the help on the M800 status groups:

The Status Flags are in groups of 8 as shown below.

Note: Some uses of an item within a status group may require the knowledge
of which Bit and/or Bitmask represents the item. The following table will
help you determine these values.

Status Group Item Bit Bitmask (Hexadecimal)
Item 1 0 01
Item 2 1 02
Item 3 2 04
Item 4 3 08
Item 5 4 10
Item 6 5 20
Item 7 6 40
Item 8 7 80

Status Group 1
RPM Limit Exceeded
Launch Control
Gear Change Ign Cut
REF/SYNC Synchronised
Closed Loop Lambda 2
Closed Loop Lambda 1
Lambda 2 Cold
Lambda 1 Cold

Status Group 5
Shift Down Request
Shift Up Request
Auxiliary Port Valve Switch Status
Oil Metering Pump Switch Status
Spray Bar Request Switch Status
Telemetry Control
Power Steering Overload
Ground Speed Limiting

[thorstengsxr]

Hi JamieA

Thank you for your answer.

Is thair any documentation about all the Error and status groups in the m800 availbel. I cna't find anything about this in the standart documenations.

regards Thorsten

[JamieA]

it is in the online help. Go into the logging setup in ECU manager, then press F1 for help when you select the diagnostic errors or status groups.

[thorstengsxr]

Thank you that is what im looking for.

regards Thorsten